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$86+ Cheap flights from Jacksonville (JAX) to Caribbean

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Jacksonville to Caribbean

Keep the following information in mind while searching for Jacksonville to Caribbean flight deals. Data was last updated mayo 1, 2025.

Round-trip from

$185
(Delta)

One-way from

$86
(Frontier)

Popular in

December

Cheapest in

May

Average price

$233

Good round-trip deal

$235 or less

Good one-way deal

$128 or less
From Jacksonville to Caribbean
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One-way flight from Jacksonville to Caribbean
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Highest demand for flights based on searches. 12% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Jacksonville to Caribbean.
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Price to beat on a one-way flight from Jacksonville to Caribbean.
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Find flight deals from Jacksonville to Caribbean

Cheapest flights from Jacksonville to Caribbean
Explore the most affordable flight options available from Jacksonville to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/72:23 pmJAX - SJU
1 stop5h 25mDelta
mar. 5/1312:50 pmSJU - JAX
1 stop7h 23mDelta
Deal found 4/30$185
This Cheapflightsfares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1611:21 amJAX - SJU
Nonstop3h 06mFrontier
vie. 6/277:00 amSJU - JAX
Nonstop3h 26mFrontier
Deal found 4/29$194
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/68:14 pmJAX - SJU
1 stop14h 56mAmerican Airlines
sáb. 5/101:10 pmSJU - JAX
1 stop9h 50mAmerican Airlines
Deal found 4/29$200
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/3011:58 amJAX - PUJ
1 stop26h 02mFrontier
dom. 6/18:44 amPUJ - JAX
1 stop11h 16mFrontier
Deal found 4/30$268
This Southwest deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/2511:50 amJAX - SJU
1 stop8h 45mSouthwest
jue. 5/296:05 amSJU - JAX
1 stop11h 25mSouthwest
Deal found 4/28$298
This Booking.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/2412:25 pmJAX - SDQ
1 stop22h 47mFrontier
dom. 6/112:23 pmSDQ - JAX
1 stop22h 37mFrontier
Deal found 4/30$318
This JetBlue deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/302:45 pmJAX - SJU
1 stop11h 00mJetBlue
dom. 11/21:59 amSJU - JAX
1 stop8h 28mJetBlue
Deal found 4/30$322
This CheapOair deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/912:30 pmJAX - SJU
1 stop26h 41mMultiple Airlines
jue. 5/152:34 pmSJU - JAX
Nonstop3h 33mMultiple Airlines
Deal found 4/30$347
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/96:32 amJAX - SJU
1 stop7h 13mUnited Airlines
lun. 5/121:05 amSJU - JAX
1 stop8h 26mUnited Airlines
Deal found 4/29$358
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/34:26 pmJAX - STT
2 stops21h 10mMultiple Airlines
sáb. 6/71:21 pmSTT - JAX
2 stops19h 33mMultiple Airlines
Deal found 4/30$362
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/137:30 amJAX - NAS
1 stop4h 28mDelta
jue. 10/162:36 pmNAS - JAX
1 stop7h 02mDelta
Deal found 4/29$397
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/304:11 pmJAX - PUJ
1 stop18h 50mMultiple Airlines
dom. 6/112:42 pmPUJ - JAX
2 stops25h 07mMultiple Airlines
Deal found 4/30$399

Cheapflights Fare Finder

Customize your flight search to find flights from Jacksonville to Caribbean that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from Jacksonville to Caribbean that are best for you.

Fly from

Jacksonville

Fly to

Caribbean

Route

Depart

Return

Price

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

mié. 5/7

2:23 pm-7:48 pm

1 stop5h 25m

San Juan Luis Munoz Marin Intl

mar. 5/13

12:50 pm-8:13 pm

1 stop7h 23m

$185

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

lun. 6/16

11:21 am-2:27 pm

Nonstop3h 06m

San Juan Luis Munoz Marin Intl

vie. 6/27

7:00 am-10:26 am

Nonstop3h 26m

$194

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

mar. 5/6

5:00 am-12:39 pm

2 stops7h 39m

San Juan Luis Munoz Marin Intl

sáb. 5/10

6:30 am-8:09 pm

1 stop13h 39m

$200

JacksonvillePunta Cana

JAX - PUJ

JAXPUJ

Jacksonville

vie. 5/30

11:58 am-2:00 pm

1 stop26h 02m

Punta Cana

dom. 6/1

8:44 am-8:00 pm

1 stop11h 16m

$268

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

dom. 5/25

9:05 am-8:35 pm

2 stops11h 30m

San Juan Luis Munoz Marin Intl

jue. 5/29

6:05 am-5:30 pm

1 stop11h 25m

$298

JacksonvilleSanto Domingo

JAX - SDQ

JAXSDQ

Jacksonville

sáb. 5/24

12:25 pm-11:12 am

1 stop22h 47m

Santo Domingo Las Americas

dom. 6/1

12:23 pm-11:00 am

1 stop22h 37m

$318

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

vie. 5/9

12:30 pm-3:11 pm

1 stop26h 41m

San Juan Luis Munoz Marin Intl

jue. 5/15

2:34 pm-6:07 pm

Nonstop3h 33m

$347

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

vie. 5/9

6:32 am-1:45 pm

1 stop7h 13m

San Juan Luis Munoz Marin Intl

lun. 5/12

1:05 am-9:31 am

1 stop8h 26m

$358

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

sáb. 5/31

12:35 pm-9:30 pm

1 stop8h 55m

San Juan Luis Munoz Marin Intl

vie. 6/6

3:33 am-11:50 am

1 stop8h 17m

$359

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

mar. 6/3

4:26 pm-1:36 pm

2 stops21h 10m

Saint Thomas Island Cyril E King

sáb. 6/7

1:21 pm-8:54 am

2 stops19h 33m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 53 results
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Best time to book a flight from Jacksonville to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Caribbean

What is the cheapest month to book a flight from Jacksonville to Caribbean?

Currently, September is the cheapest month in which you can book a flight from Jacksonville to Caribbean (average of $254). Flying from Jacksonville to Caribbean in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to CB?

Find hourly flight availability from Jacksonville to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville to Caribbean as you normally would.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Caribbean. Reviews last updated mayo 1, 2025.
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,294 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
LATAM Airlines
7.5
Good
1,767 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Avelo Airlines
7.5
Good
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,294 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Comfort

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Caribbean. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Caribbean?

    Jacksonville (JAX) is the airport you will fly out of if you book a flight from Jacksonville to Caribbean. It is only a 11.2 mi journey to Jacksonville (JAX) from Jacksonville’s city center.

  • What are the cheapest airlines to fly from Jacksonville to Caribbean one-way?

    The cheapest airlines for a one-way flight from Jacksonville to Caribbean are Frontier ($86), American Airlines ($88), and Delta ($93).

  • What are the most popular routes from Jacksonville to Caribbean?

    When deciding which route to take from Jacksonville to Caribbean consider Jacksonville - San Juan Luis Munoz Marin Intl, Jacksonville - Montego Bay Sangster Intl or Jacksonville - Saint Thomas Island Cyril E King as they are the most popular.

  • What are the cheapest flights from Jacksonville to Caribbean?

    While on average a flight from Jacksonville to Caribbean is generally $201, our data shows the cheapest flight currently is $107. When looking at the most popular route, (Jacksonville - San Juan Luis Munoz Marin Intl), you can expect to pay $185 for that flight.

  • Can I find deals for flights from Jacksonville to Caribbean that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Caribbean flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Caribbean.

  • Can I find deals for business class flights from Jacksonville to Caribbean?

    Yes. Cheapflights offers flight deals from Jacksonville to Caribbean by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Caribbean?

    Currently, September is the cheapest month in which you can book a flight from Jacksonville to Caribbean (average of $254). Flying from Jacksonville to Caribbean in December is currently the most expensive (average of $336). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Jacksonville to Caribbean

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Jacksonville to Caribbean

Discover the top 5 airlines that operate flights from Jacksonville to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$114Average$296FlexibilityNo cancel feeOn-time62%
DeltaCheapest$132Average$506FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$214Average$440FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$256Average$540FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$306Average$371FlexibilityNo cancel feeOn-time63%

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